| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.64 | 8.210% | $121.8877 | $121.89 | $121.90 | $121.90 |
| Purchase #2 | $125.65 | 5.352% | $132.3748 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $133.63 | 12.745% | $150.6611 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $37.57 | 3.225% | $38.7816 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $133.83 | 9.436% | $146.4582 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $233.44 | 7.337% | $250.5675 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $59.25 | 6.533% | $63.1208 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $836.01 | $903.8517 | $903.85 | $903.80 | $904.00 | |